Finding the Third Proportional to 19,716,965,600 and 43,842,363,328

Step by Step Solution

1. Step 1: Write the proportion equation
   19,716,965,600 : 43,842,363,328 = 43,842,363,328 : x
2. Step 2: Convert to fraction form
   19,716,965,600/43,842,363,328 = 43,842,363,328/x
3. Step 3: Cross multiply
   19,716,965,600x = 43,842,363,328 × 43,842,363,328
4. Step 4: Simplify right side
   19,716,965,600x = 1,922,152,822,184,359,231,488
5. Step 5: Solve for x
   x = 1,922,152,822,184,359,231,488/19,716,965,600
6. Step 6: Final answer
   x = 97,487,253,423.23